<!DOCTYPE html>
<html>
<#import "spring.ftl" as sp />
<head lang="en">
    <meta charset="UTF-8">
    <title>${model.title}</title>
</head>

<body>
        <a href='<@sp.url "/static/img/abc.jpg"/>'>abc</a>
<h1> hello ${model.world} . ${model.input}  ${aaa!}</h1>
</body>
</html>